Egbert, J. (2005). CALL essentials: Principles and practice in CALL classrooms. Teachers of English to Speakers of Other Languages.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিEgbert, Joy. CALL Essentials: Principles and Practice in CALL Classrooms. Alexandria, Va.: Teachers of English to Speakers of Other Languages, 2005.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিEgbert, Joy. CALL Essentials: Principles and Practice in CALL Classrooms. Teachers of English to Speakers of Other Languages, 2005.
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